COMPLEX ZEROS OF THE PARTITION-FUNCTION FOR LATTICE QCD

被引：55
作者：
BARBOUR, IM
BELL, AJ
机构：
[1] Department of Physics and Astronomy, University of Glasgow, Glasgow
来源：
NUCLEAR PHYSICS B | 1992年 / 372卷 / 1-2期
关键词：
D O I：
10.1016/0550-3213(92)90324-5
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
We present a general method for the study of the complex zeros of the partition function for lattice theories with fermions. In particular, we consider the zeros of the partition function for lattice QCD on the complex quark mass plane and on the complex "fugacity" plane. Preliminary results are presented for SU(2) and SU(3).
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页码：385 / 402
页数：18
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